Beginning with brief introduction for the basic principle of OFDM, this paper establishes the system simulation model and thereafter analyzes the synchronization and channel estimation.
文章首先简要介绍了OFDM的基本原理，建立了系统仿真模型，对系统的同步和信道估计进行了分析。
In this paper, we study the production of the current estimation algorithms based on the introduction of the principle of wireless OFDM system.
本文在分析无线OFDM系统原理的基础上，对现有的信道估计成果进行了系统的研究。
The second chapter describes the basic principle of the conventional OFDM and establishes a downlink OFDMA system model, which is the basis for researching synchronization technology for OFDMA system.
在第二章介绍了传统OFDM的基本原理，并建立了OFDMA系统的下行链路模型，在此基础上研究OFDMA系统的同步技术。
This thesis introduces the basic principle and key technologies of adaptive TCM based on OFDM system.
本文对OFDM中的自适应TCM的基本原理及其关键技术进行了分析。
This thesis introduces the basic principle and key technologies of adaptive TCM based on OFDM system.
本文对OFDM中的自适应TCM的基本原理及其关键技术进行了分析。
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